Clock Generator for Freescale P10xx and P20xx System Clock with 66.66M DDR Clock

NOTICE - The following device(s) are recommended alternatives:
The IDT6V49205A is a main clock for Freescale P10xx and P20xx-based systems. It has a selectable System CCB clock and a 66.66MHz DDRCLK. The IDT6V49205A also provides LP-HCSL PCIe outputs for low power and reduced board space.

1 – Sys_CCB 3.3V LVCMOS output @ 100M/83.33M/80M/66.66M
1 – DDRCLK 3.3V LVCMOS output @ 66.66M
1 –125M 3.3V LVCMOS output
6 – LP-HCSL PCIe pairs selectable @ 100M or 125M
6 – 25MHz 3.3V LVCMOS outputs
2 – 2.048M 3.3V LVCMOS outputs
2 – USB 3.3V LVCMOS outputs @12M or 24M

Features

  • Replaces 11 crystals, 2 oscillators and 3 clock generators; lowers cost, power and area
  • Use external reference crystal
  • LP-HCSL PCIe outputs reduce termination resistors by 50% while saving 67% power; reduces board area and power
  • Industrial temperature range operation; supports demanding environmental conditions
  • Advanced 3.3V CMOS process; high-performance, low-power
  • Supports independent spread spectrum on Sys_CCB/DDRCLK and PCIe outputs
  • Packaged as 48-pin TSSOP or 48-pin 7x7mm VFQFPN with 0.5mm pad pitch;– Pb-free, RoHS compliant

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Lead Count (#) Temp. Grade Pb (Lead) Free Carrier Type Buy Sample
6V49205ANLG Active NLG48 VFQFPN 48 C Yes Tray Availability
6V49205ANLG8 Active NLG48 VFQFPN 48 C Yes Reel Availability
6V49205APAG Active PAG48 TSSOP 48 C Yes Tube Availability
6V49205APAG8 Active PAG48 TSSOP 48 C Yes Reel Availability
6V49205APAGI Active PAG48 TSSOP 48 I Yes Tube Availability
6V49205APAGI8 Active PAG48 TSSOP 48 I Yes Reel Availability

Technical Documentation

Title Other Languages Type Format File Size Date
Datasheets & Errata
IDT6V49205A Datasheet Datasheet PDF 238 KB Nov 28, 2016
Application Notes & White Papers
AN-815 Understanding Jitter Units Application Note PDF 476 KB Apr 23, 2014
AN-891 Driving LVPECL, LVDS, CML, and SSTL Logic with IDT's "Universal" Low-Power HCSL Outputs Application Note PDF 354 KB Dec 10, 2015
AN-831 The Crystal Load curve Application Note PDF 308 KB Sep 22, 2014
AN-845 Termination - LVCMOS Application Note PDF 62 KB May 12, 2014
AN-803 Crystal Timing Budget and Accuracy for IDT Timing Clock Products Application Note PDF 44 KB May 7, 2014
AN-840 Jitter Specifications for Timing Signals Application Note PDF 349 KB May 7, 2014
AN-839 RMS Phase Jitter Application Note PDF 149 KB May 6, 2014
AN-838 Peak-to-Peak Jitter Calculations Application Note PDF 32 KB May 6, 2014
AN-832 Timing Budget and Accuracy Application Note PDF 48 KB May 5, 2014
AN-830 Quartz Crystal Drive Level Application Note PDF 59 KB May 4, 2014
AN-802 Crystal-Measuring Oscillator Negative Resistance Application Note PDF 52 KB Mar 11, 2014
AN-827 Application Relevance of Clock Jitter Application Note PDF 1.06 MB Apr 23, 2014
AN-808 PCI Express/HCSL Termination Application Note PDF 54 KB Jan 14, 2014
AN-806 Power Supply Noise Rejection Application Note PDF 353 KB Jan 14, 2014
AN-805 Recommended Ferrite Beads Application Note PDF 38 KB Jan 14, 2014
AN-801 Crystal-High Drive Level Application Note PDF 109 KB Jan 14, 2014
PCNs & PDNs
PCN# : A1602-01(R1) Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Apr 13, 2016
PCN# : A1602-01 Add Greatek Taiwan as Alternate Assembly Product Change Notice PDF 611 KB Feb 14, 2016
PCN# : A1511-01(R1) Add SPEL India as Alternate Assembly Location Product Change Notice PDF 596 KB Jan 27, 2016
PCN# : A1511-01 Add SPEL India as Alternate Assembly Location Product Change Notice PDF 544 KB Nov 12, 2015
PCN# : TB1503-01R1 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 333 KB Oct 21, 2015
PCN# : TB1503-01 Carrier Tape Standardization for Selective Packages Product Change Notice PDF 291 KB Jul 20, 2015
PCN# : A1403-03 Gold wire to Copper wire Product Change Notice PDF 42 KB Oct 14, 2014
Other
The IDT Consumer Products Advantage Overview PDF 4.01 MB Jun 30, 2017
The IDT Automotive Advantage Overview PDF 3.55 MB May 26, 2017
The IDT Communications Products Advantage Overview PDF 2.54 MB Feb 13, 2017
IDT Clock Generation Overview 日本語 Overview PDF 1.83 MB Apr 28, 2016
IDT Products for Radio Applications 日本語 Product Brief PDF 2.34 MB Nov 29, 2016
IDT Clock Distribution Overview 日本語 Overview PDF 3.79 MB Apr 24, 2016

Software & Tools

Title Other Languages Type Format File Size Date
6V49205 IBIS Model Model - IBIS ZIP 90 KB Jan 29, 2015

News & Additional Resources